
var Speed = 1; //速度(毫秒)
var Space = 5; //每次移动(px)
var PageWidth = 936; //翻页宽度
var fill = 0; //整体移位
var MoveLock = false;
var MoveTimeObj;
var Comp = 0;
var AutoPlayObj = null;
GetObj("List2").innerHTML = GetObj("List1").innerHTML;
GetObj('ISL_Cont').scrollLeft = fill;
GetObj("ISL_Cont").onmouseover = function () {
    clearInterval(AutoPlayObj);
    }
GetObj("ISL_Cont").onmouseout = function () {
    AutoPlay();
    }
AutoPlay();
function GetObj(objName) {
    if (document.getElementById) {
    return eval('document.getElementById("' + objName + '")')
    } else {
    return eval('document.all.' + objName)
    }
}
function AutoPlay() { //自动滚动
    clearInterval(AutoPlayObj);
    AutoPlayObj = setInterval('ISL_GoDown();ISL_StopDown();', 3000); //间隔时间
    }
function ISL_GoUp() { //上翻开始
    if (MoveLock) return;
    clearInterval(AutoPlayObj);
    MoveLock = true;
    MoveTimeObj = setInterval('ISL_ScrUp();', Speed);
    }
function ISL_StopUp() { //上翻停止
    clearInterval(MoveTimeObj);
    if (GetObj('ISL_Cont').scrollLeft % PageWidth - fill != 0) {
    Comp = fill - (GetObj('ISL_Cont').scrollLeft % PageWidth);
    CompScr();
    } else {
    MoveLock = false;
    }
AutoPlay();
}
function ISL_ScrUp() { //上翻动作
    if (GetObj('ISL_Cont').scrollLeft <= 0) {
    GetObj('ISL_Cont').scrollLeft = GetObj('ISL_Cont').scrollLeft + GetObj('List1').offsetWidth
    }
GetObj('ISL_Cont').scrollLeft -= Space;
}
function ISL_GoDown() { //下翻
    clearInterval(MoveTimeObj);
    if (MoveLock) return;
    clearInterval(AutoPlayObj);
    MoveLock = true;
    ISL_ScrDown();
    MoveTimeObj = setInterval('ISL_ScrDown()', Speed);
    }
function ISL_StopDown() { //下翻停止
    clearInterval(MoveTimeObj);
    if (GetObj('ISL_Cont').scrollLeft % PageWidth - fill != 0) {
    Comp = PageWidth - GetObj('ISL_Cont').scrollLeft % PageWidth + fill;
    CompScr();
    } else {
    MoveLock = false;
    }
AutoPlay();
}
function ISL_ScrDown() { //下翻动作
    if (GetObj('ISL_Cont').scrollLeft >= GetObj('List1').scrollWidth) {
    GetObj('ISL_Cont').scrollLeft = GetObj('ISL_Cont').scrollLeft - GetObj('List1').scrollWidth;
    }
GetObj('ISL_Cont').scrollLeft += Space;
}
function CompScr() {
    var num;
    if (Comp == 0) {
    MoveLock = false;
    return;
    }
if (Comp < 0) { //上翻
    if (Comp < -Space) {
    Comp += Space;
    num = Space;
    } else {
    num = -Comp;
    Comp = 0;
    }
GetObj('ISL_Cont').scrollLeft -= num;
                setTimeout('CompScr()', Speed);
} else { //下翻
    if (Comp > Space) {
    Comp -= Space;
    num = Space;
    } else {
    num = Comp;
    Comp = 0;
    }
GetObj('ISL_Cont').scrollLeft += num;
                setTimeout('CompScr()', Speed);
}
}